Solve the problem.
-Construct a product table showing all possible two-digit numbers using digits from the set {1, 2, 6, 7}. List the prime numbers in the table.
A){11, 17, 61, 67, 71, 77}
B){11, 17, 61, 67, 71}
C){61, 71}
D){2, 3, 7, 13}

Question

Quizplus · Accepted Answer

The two-digit numbers formed from the set {1, 2, 6, 7} are 12, 16, 17, 21, 26, 27, 61, 62, 67, 71, 72, 76. Among these, the prime numbers are 17, 61, 67, 71. The option also includes 11, which is a prime number but not formed from the set as a two-digit number using two different digits. However, since the question does not explicitly restrict to using each digit only once or to using two different digits for each number, 11 can be considered a valid product as well, assuming repetition of digits is allowed.

Solve the Problem. -Construct a Product Table Showing All Possible Two-Digit Numbers Using